From e71ffe978aeced17ed719985c1353abb73bad69f Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha@centricular.com>
Date: Mon, 24 Jun 2024 20:49:19 +0900
Subject: [PATCH] d3d12converter: Make sure data upload before executing
 compute shader

Use read d3d12 map, so that upload can happen if needed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7093>
---
 .../gst-libs/gst/d3d12/gstd3d12converter-unpack.cpp             | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/d3d12/gstd3d12converter-unpack.cpp b/subprojects/gst-plugins-bad/gst-libs/gst/d3d12/gstd3d12converter-unpack.cpp
index 694a82b280..5b985efbef 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/d3d12/gstd3d12converter-unpack.cpp
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/d3d12/gstd3d12converter-unpack.cpp
@@ -445,7 +445,7 @@ gst_d3d12_unpack_execute (GstD3D12Unpack * unpack, GstBuffer * buffer,
   GstD3D12Frame in_frame;
   GstD3D12Frame out_frame;
   if (!gst_d3d12_frame_map (&in_frame, &priv->in_info, upload_buf,
-          GST_MAP_D3D12, GST_D3D12_FRAME_MAP_FLAG_SRV)) {
+          GST_MAP_READ_D3D12, GST_D3D12_FRAME_MAP_FLAG_SRV)) {
     GST_ERROR_OBJECT (unpack, "Couldn't map input frame");
     gst_buffer_unref (upload_buf);
     gst_buffer_unref (outbuf);